The standalone python links point to a package containing a binary executable that you can simply download, unpack, and run to create visualizations using VTK’s python interface..Important The installer will download additional files like Avisynth, Imgburn, Xvid and ffdshow. Do not uncheck these files unless you have them installed already or .Download ProcessKO . Windows Freeware, the official download page for ProcessKO from the developer page.ZIP FILE. A zip file contains one or more files that have been compressed in order to reduce size for storage and delivery. To unzip a file using Windows .